Phone.com Launches ProSIM, Revolutionizing Mobile Communications for Small Businesses with Cellular Calls on a Business Phone Number
Newark, NJ – April 15, 2025 – Phone.com, a leading cloud-based communications provider for small businesses, today announced the launch of ProSIM. This groundbreaking solution seamlessly integrates mobile devices with its robust Unified Communications as a Service (UCaaS) platform. Developed in partnership with Tango Networks, ProSIM delivers true Fixed Mobile Convergence (FMC), empowering small businesses with unparalleled mobile flexibility and control.
ProSIM transforms any compatible mobile phone into a full-featured extension of a business’s Phone.com system using the eSIM (embedded SIM) capabilities of modern mobile devices and the cellular voice network. By leveraging Tango Networks’ advanced technology, ProSIM enables Bring Your Own Device (BYOD), allowing business owners and frontline workers to use their personal mobile phones for business communications without compromising privacy or security. This solution provides a native mobile experience, ensuring seamless call handling, text messaging, and access to essential UCaaS features directly from the mobile device’s dialer.
“ProSIM represents a significant leap forward in mobile UCaaS for small businesses,” said Ari Rabban, CEO of Phone.com. “In today’s dynamic work environment, mobility is paramount. ProSIM eliminates the need for separate business phones and reduces the dependency on a distinct mobile VoIP app. This approach also offers the cost-effectiveness and flexibility that small businesses need to thrive.”
Key Benefits of ProSIM:
True Fixed Mobile Convergence (FMC): Seamlessly integrates mobile devices with the Phone.com UCaaS platform.
Best Call Quality: Use of the cellular voice network eliminates the challenges with Over-the-Top (OTT) mobile apps that rely on mobile data and WiFi.
Bring Your Own Device (BYOD): Enables employees to use their personal mobile phones for business communications.
Cost-Effectiveness: Eliminates the need for separate business phones.
Centralized Management: Provides control over business communications through the Phone.com platform.
Improved Security and Compliance: Ensures business calls and texts, even those subject to HIPAA and SOC II compliance, are routed through the secure Phone.com network.
Addresses the needs of frontline workers: Allows for seamless connection with deskless workers in service and field-work roles.
The integration with Tango Networks’ technology ensures that business calls and texts are routed through the Phone.com platform, providing centralized management, call recording, and analytics. This allows businesses to maintain control over their communications while offering frontline workers the convenience of using their personal devices.
“We are thrilled to partner with Phone.com to bring the power of fixed mobile convergence to small businesses,” said Andrew Silver, Co-Founder and CTO of Tango Networks. “ProSIM leverages our innovative technology to deliver a seamless and secure mobile UCaaS experience, enabling businesses to extend their communication capabilities beyond the office and into the hands of their mobile workforce.”
UCaaS industry expert Dave Michels, Founder of TalkingPointz, has emphasized mobile-first communications and the inevitable convergence of UCaaS and cellular. “It seems normal to have totally separate systems for wireless and wired business communications, but the costs, complexity, and compromises are not normal. Businesses of all sizes will move toward SIM-based UCaaS as their providers enable it. ProSIM is ahead of the pack with a seamless approach to mobile business communications.”
ProSIM is available immediately to Phone.com customers. For more information, please visit https://www.phone.com/prosim/.
About Phone.com:
Phone.com is a leading cloud-based communications provider offering a comprehensive suite of UCaaS solutions for small businesses. With a focus on innovation and customer satisfaction, Phone.com empowers businesses to communicate effectively and efficiently.
About Tango Networks:
Tango Networks is a leading provider of fixed mobile convergence solutions, enabling businesses to seamlessly integrate mobile devices with their communication platforms. Tango Networks’ innovative technology delivers secure and reliable mobile UCaaS experiences.
Contact:
Amber Newman
Phone.com Sr. Director of Marekting